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Available-for-Sale Securities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Summary of amortized cost and fair values with gross unrealized gains and losses of available-for-sale securities
Amortized Cost	$ 91,668	$ 82,969
Gross Unrealized Gains	481	598
Gross Unrealized Losses	(1,180)	(777)
Fair Value	90,969	82,790
U.S. Treasury and Government agencies [Member]
Summary of amortized cost and fair values with gross unrealized gains and losses of available-for-sale securities
Amortized Cost	18,597	12,715
Gross Unrealized Gains	187	62
Gross Unrealized Losses	(114)	(69)
Fair Value	18,670	12,708
Mortgage-backed securities [Member]
Summary of amortized cost and fair values with gross unrealized gains and losses of available-for-sale securities
Amortized Cost	61,868	57,355
Gross Unrealized Gains	114	97
Gross Unrealized Losses	(1,039)	(690)
Fair Value	60,943	56,762
State and political subdivisions [Member]
Summary of amortized cost and fair values with gross unrealized gains and losses of available-for-sale securities
Amortized Cost	11,203	12,829
Gross Unrealized Gains	180	439
Gross Unrealized Losses	(27)	(18)
Fair Value	$ 11,356	13,250
Equity securities [Member]
Summary of amortized cost and fair values with gross unrealized gains and losses of available-for-sale securities
Amortized Cost		70
Gross Unrealized Gains
Gross Unrealized Losses
Fair Value		$ 70

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Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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- Definition

This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

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- Definition

Amount of unrealized gain before deducting unrealized loss on investments in debt and equity securities classified as available-for-sale securities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27161-111563

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Amount of unrealized loss before deducting unrealized gain on investments in available-for-sale securities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
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